2025-09-09T21:31:43,765 Created temporary directory: /tmp/pip-build-tracker-j771ifgm 2025-09-09T21:31:43,765 Initialized build tracking at /tmp/pip-build-tracker-j771ifgm 2025-09-09T21:31:43,766 Created build tracker: /tmp/pip-build-tracker-j771ifgm 2025-09-09T21:31:43,766 Entered build tracker: /tmp/pip-build-tracker-j771ifgm 2025-09-09T21:31:43,766 Created temporary directory: /tmp/pip-wheel-_dc6r3d9 2025-09-09T21:31:43,769 Created temporary directory: /tmp/pip-ephem-wheel-cache-48jt_ory 2025-09-09T21:31:43,829 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T21:31:43,831 2 location(s) to search for versions of frequency-analysis: 2025-09-09T21:31:43,831 * https://pypi.org/simple/frequency-analysis/ 2025-09-09T21:31:43,831 * https://www.piwheels.org/simple/frequency-analysis/ 2025-09-09T21:31:43,832 Fetching project page and analyzing links: https://pypi.org/simple/frequency-analysis/ 2025-09-09T21:31:43,832 Getting page https://pypi.org/simple/frequency-analysis/ 2025-09-09T21:31:43,833 Found index url https://pypi.org/simple/ 2025-09-09T21:31:44,045 Fetched page https://pypi.org/simple/frequency-analysis/ as application/vnd.pypi.simple.v1+json 2025-09-09T21:31:44,049 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/2e/14/1c59f84610710fc7df590ad3e4e122304f5d06ffef6c3802a18b735519d4/frequency_analysis-0.1-py3.8.egg (from https://pypi.org/simple/frequency-analysis/) 2025-09-09T21:31:44,050 Found link https://files.pythonhosted.org/packages/ef/e7/ff510a13860ed386f42868a13a2ea3d744c6ca34e5a9c43b49828eaf8056/frequency_analysis-0.1.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1 2025-09-09T21:31:44,050 Found link https://files.pythonhosted.org/packages/dd/13/a8106d47db07e291bb68f18542567b80bc629d838480b774e6a7453c9021/frequency_analysis-0.1.1.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.1 2025-09-09T21:31:44,051 Found link https://files.pythonhosted.org/packages/df/5a/a7ddcb30f31260fb86d9cd421c7f5926a9abd8d030ac71c9d7777861a69d/frequency_analysis-0.1.1.post31.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.1.post31 2025-09-09T21:31:44,052 Found link https://files.pythonhosted.org/packages/cc/de/377fcdeae01cef6b6ff23ec8bd02ef934ffeafb8ea5303ba7d6babfc861b/frequency_analysis-0.1.2.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.2 2025-09-09T21:31:44,052 Found link https://files.pythonhosted.org/packages/f1/0a/cd4801a64fccf6eb8c8385832b4a21efef544d3e51f53c3dec1bf951efbe/frequency_analysis-0.1.3.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.3 2025-09-09T21:31:44,053 Found link https://files.pythonhosted.org/packages/a6/b4/f04ae9104628b21738906657da923fb5799f82f6a31b8b564cb2751cd3d8/frequency_analysis-0.1.4.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4 2025-09-09T21:31:44,053 Found link https://files.pythonhosted.org/packages/44/4a/9799ddcd3644ffc8a0eb5898b9e34c16f538dd506c047220c9b288172c80/frequency_analysis-0.1.4.1.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4.1 2025-09-09T21:31:44,054 Found link https://files.pythonhosted.org/packages/1b/a7/7b7da34cc775bcf8b6f5b7f72f7d0b7a6f41a775add4dc5d4f4ae332b840/frequency_analysis-0.1.4.2.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4.2 2025-09-09T21:31:44,054 Found link https://files.pythonhosted.org/packages/28/d8/6e73d53fb347083c968a7cd67b28cccc50cebe8eac1ae27e58ba95969bad/frequency_analysis-0.1.4.3.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4.3 2025-09-09T21:31:44,054 Found link https://files.pythonhosted.org/packages/f0/32/b292baaa6f08f3acad72c4a7cbf9ad9b6ca01d3b3f46cd834e4f10645e68/frequency_analysis-0.1.4.4.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4.4 2025-09-09T21:31:44,055 Found link https://files.pythonhosted.org/packages/13/7a/ef00c65da64094bd85f56de8c17502e8d422ad5bbf38f9a1f714ee65c906/frequency_analysis-0.1.4.5.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4.5 2025-09-09T21:31:44,055 Fetching project page and analyzing links: https://www.piwheels.org/simple/frequency-analysis/ 2025-09-09T21:31:44,056 Getting page https://www.piwheels.org/simple/frequency-analysis/ 2025-09-09T21:31:44,057 Found index url https://www.piwheels.org/simple/ 2025-09-09T21:31:44,166 Fetched page https://www.piwheels.org/simple/frequency-analysis/ as text/html 2025-09-09T21:31:44,168 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.4.5-py3-none-any.whl#sha256=4d40505e9d6a3dccef49c30791d79c61a0bee618b130deca75fb185c98e04ef5 (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:44,168 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.4.4-py3-none-any.whl#sha256=11946917eeb20693eb243ebb40f429cb60bec09693d4082bec4418878b614dbb (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:44,168 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.4.3-py3-none-any.whl#sha256=6f59647c30557950e61a499dbd9aac826a26885b9f374216c9fb5f183230fee4 (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:44,168 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.4.2-py3-none-any.whl#sha256=f59588cb8225ba9c4d542a2fdd4b376bb40d6d3428c3770953de62966684a77f (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:44,168 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.4.1-py3-none-any.whl#sha256=622ab8f30d82dd26b90060f8c78866b1d9461fc9e55aff92f21e8e92bf2efc25 (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:44,168 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.1-py3-none-any.whl#sha256=032355ca52054d50d488427c6b68fb5958c2b339e0ee7dd2344d6730be571e82 (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:44,168 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1-py3-none-any.whl#sha256=64fd38d97a6fd964ad53b9ba41db9679327208542ded9ed5b41e3cc2d1aeafed (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:44,169 Skipping link: not a file: https://www.piwheels.org/simple/frequency-analysis/ 2025-09-09T21:31:44,169 Skipping link: not a file: https://pypi.org/simple/frequency-analysis/ 2025-09-09T21:31:44,199 Given no hashes to check 1 links for project 'frequency-analysis': discarding no candidates 2025-09-09T21:31:44,200 Collecting frequency-analysis==0.1.1.post31 2025-09-09T21:31:44,201 Created temporary directory: /tmp/pip-unpack-8ouaqi2t 2025-09-09T21:31:44,342 Downloading frequency_analysis-0.1.1.post31.tar.gz (15 kB) 2025-09-09T21:31:44,368 Added frequency-analysis==0.1.1.post31 from https://files.pythonhosted.org/packages/df/5a/a7ddcb30f31260fb86d9cd421c7f5926a9abd8d030ac71c9d7777861a69d/frequency_analysis-0.1.1.post31.tar.gz to build tracker '/tmp/pip-build-tracker-j771ifgm' 2025-09-09T21:31:44,369 Running setup.py (path:/tmp/pip-wheel-_dc6r3d9/frequency-analysis_d3eaabe56f054e05a83ee3fedc13a934/setup.py) egg_info for package frequency-analysis 2025-09-09T21:31:44,369 Created temporary directory: /tmp/pip-pip-egg-info-ai9jrdmk 2025-09-09T21:31:44,369 Preparing metadata (setup.py): started 2025-09-09T21:31:44,370 Running command python setup.py egg_info 2025-09-09T21:31:44,885 Traceback (most recent call last): 2025-09-09T21:31:44,887 File "", line 2, in 2025-09-09T21:31:44,887 exec(compile(''' 2025-09-09T21:31:44,887 ~~~~^^^^^^^^^^^^ 2025-09-09T21:31:44,887 # This is -- a caller that pip uses to run setup.py 2025-09-09T21:31:44,887 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,887 ...<32 lines>... 2025-09-09T21:31:44,887 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T21:31:44,888 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,888 ''' % ('/tmp/pip-wheel-_dc6r3d9/frequency-analysis_d3eaabe56f054e05a83ee3fedc13a934/setup.py',), "", "exec")) 2025-09-09T21:31:44,888 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,888 File "", line 35, in 2025-09-09T21:31:44,888 File "/tmp/pip-wheel-_dc6r3d9/frequency-analysis_d3eaabe56f054e05a83ee3fedc13a934/setup.py", line 4, in 2025-09-09T21:31:44,888 long_description=f.read() 2025-09-09T21:31:44,888 File "", line 325, in decode 2025-09-09T21:31:44,888 UnicodeDecodeError: 'utf-8' codec can't decode byte 0x96 in position 1102: invalid start byte 2025-09-09T21:31:44,973 ERROR: python setup.py egg_info exited with 1 2025-09-09T21:31:44,984 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T21:31:44,984 exec(compile('"'"''"'"''"'"' 2025-09-09T21:31:44,984 # This is -- a caller that pip uses to run setup.py 2025-09-09T21:31:44,984 # 2025-09-09T21:31:44,984 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T21:31:44,984 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T21:31:44,984 # - It provides a clear error message when setuptools is not installed. 2025-09-09T21:31:44,984 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T21:31:44,984 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T21:31:44,984 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T21:31:44,984 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T21:31:44,984 import os, sys, tokenize, traceback 2025-09-09T21:31:44,984 2025-09-09T21:31:44,984 try: 2025-09-09T21:31:44,984 import setuptools 2025-09-09T21:31:44,984 except ImportError: 2025-09-09T21:31:44,984 print( 2025-09-09T21:31:44,984 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T21:31:44,984 "the build environment with exception:", 2025-09-09T21:31:44,984 file=sys.stderr, 2025-09-09T21:31:44,984 ) 2025-09-09T21:31:44,984 traceback.print_exc() 2025-09-09T21:31:44,984 sys.exit(1) 2025-09-09T21:31:44,984 2025-09-09T21:31:44,984 __file__ = %r 2025-09-09T21:31:44,984 sys.argv[0] = __file__ 2025-09-09T21:31:44,984 2025-09-09T21:31:44,984 if os.path.exists(__file__): 2025-09-09T21:31:44,984 filename = __file__ 2025-09-09T21:31:44,984 with tokenize.open(__file__) as f: 2025-09-09T21:31:44,984 setup_py_code = f.read() 2025-09-09T21:31:44,984 else: 2025-09-09T21:31:44,984 filename = "" 2025-09-09T21:31:44,984 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T21:31:44,984 2025-09-09T21:31:44,984 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T21:31:44,984 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-_dc6r3d9/frequency-analysis_d3eaabe56f054e05a83ee3fedc13a934/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-ai9jrdmk[/] 2025-09-09T21:31:44,985 [bold magenta]cwd[/]: /tmp/pip-wheel-_dc6r3d9/frequency-analysis_d3eaabe56f054e05a83ee3fedc13a934/ 2025-09-09T21:31:44,985 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T21:31:44,986 ERROR: metadata generation failed 2025-09-09T21:31:44,991 Exception information: 2025-09-09T21:31:44,991 Traceback (most recent call last): 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T21:31:44,991 call_subprocess( 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~~~^ 2025-09-09T21:31:44,991 args, 2025-09-09T21:31:44,991 ^^^^^ 2025-09-09T21:31:44,991 ...<2 lines>... 2025-09-09T21:31:44,991 spinner=spinner, 2025-09-09T21:31:44,991 ^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 ) 2025-09-09T21:31:44,991 ^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T21:31:44,991 raise error 2025-09-09T21:31:44,991 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T21:31:44,991 2025-09-09T21:31:44,991 The above exception was the direct cause of the following exception: 2025-09-09T21:31:44,991 2025-09-09T21:31:44,991 Traceback (most recent call last): 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T21:31:44,991 status = _inner_run() 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T21:31:44,991 return self.run(options, args) 2025-09-09T21:31:44,991 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T21:31:44,991 return func(self, options, args) 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T21:31:44,991 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T21:31:44,991 result = self._result = resolver.resolve( 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~~~~^ 2025-09-09T21:31:44,991 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T21:31:44,991 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 ) 2025-09-09T21:31:44,991 ^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T21:31:44,991 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T21:31:44,991 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T21:31:44,991 if not criterion.candidates: 2025-09-09T21:31:44,991 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T21:31:44,991 return bool(self._sequence) 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T21:31:44,991 self._bool = any(self) 2025-09-09T21:31:44,991 ~~~^^^^^^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T21:31:44,991 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T21:31:44,991 ^^^^^^^^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T21:31:44,991 candidate = func() 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T21:31:44,991 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T21:31:44,991 link, template, name, version 2025-09-09T21:31:44,991 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 ) 2025-09-09T21:31:44,991 ^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T21:31:44,991 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~^ 2025-09-09T21:31:44,991 link, 2025-09-09T21:31:44,991 ^^^^^ 2025-09-09T21:31:44,991 ...<3 lines>... 2025-09-09T21:31:44,991 version=version, 2025-09-09T21:31:44,991 ^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 ) 2025-09-09T21:31:44,991 ^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T21:31:44,991 super().__init__( 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~~~~^ 2025-09-09T21:31:44,991 link=link, 2025-09-09T21:31:44,991 ^^^^^^^^^^ 2025-09-09T21:31:44,991 ...<4 lines>... 2025-09-09T21:31:44,991 version=version, 2025-09-09T21:31:44,991 ^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 ) 2025-09-09T21:31:44,991 ^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T21:31:44,991 self.dist = self._prepare() 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~^^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T21:31:44,991 dist = self._prepare_distribution() 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T21:31:44,991 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T21:31:44,991 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T21:31:44,991 dist = _get_prepared_distribution( 2025-09-09T21:31:44,991 req, 2025-09-09T21:31:44,991 ...<3 lines>... 2025-09-09T21:31:44,991 self.check_build_deps, 2025-09-09T21:31:44,991 ) 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T21:31:44,991 abstract_dist.prepare_distribution_metadata( 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T21:31:44,991 finder, build_isolation, check_build_deps 2025-09-09T21:31:44,991 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 ) 2025-09-09T21:31:44,991 ^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T21:31:44,991 self.req.prepare_metadata() 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T21:31:44,991 self.metadata_directory = generate_metadata_legacy( 2025-09-09T21:31:44,991 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T21:31:44,991 build_env=self.build_env, 2025-09-09T21:31:44,991 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 ...<3 lines>... 2025-09-09T21:31:44,991 details=details, 2025-09-09T21:31:44,991 ^^^^^^^^^^^^^^^^ 2025-09-09T21:31:44,991 ) 2025-09-09T21:31:44,991 ^ 2025-09-09T21:31:44,991 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T21:31:44,991 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T21:31:44,991 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T21:31:45,011 Removed frequency-analysis==0.1.1.post31 from https://files.pythonhosted.org/packages/df/5a/a7ddcb30f31260fb86d9cd421c7f5926a9abd8d030ac71c9d7777861a69d/frequency_analysis-0.1.1.post31.tar.gz from build tracker '/tmp/pip-build-tracker-j771ifgm' 2025-09-09T21:31:45,012 Removed build tracker: '/tmp/pip-build-tracker-j771ifgm'